538227520

素因数分解:

$2^6\times 5^1\times {\mathrm{367}}^1\times {\mathrm{4583}}^1$

素因数の和:4967

約数の個数: 56

約数和(自身を含む): 1285426944

約数和(自身を除く): 747199424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367, 734, 1468, 1835, 2936, 3670, 4583, 5872, 7340, 9166, 11744, 14680, 18332, 22915, 23488, 29360, 36664, 45830, 58720, 73328, 91660, 117440, 146656, 183320, 293312, 366640, 733280, 1466560, 1681961, 3363922, 6727844, 8409805, 13455688, 16819610, 26911376, 33639220, 53822752, 67278440, 107645504, 134556880, 269113760, 538227520]

約数ペア:

[(1, 538227520), (2, 269113760), (4, 134556880), (5, 107645504), (8, 67278440), (10, 53822752), (16, 33639220), (20, 26911376), (32, 16819610), (40, 13455688), (64, 8409805), (80, 6727844), (160, 3363922), (320, 1681961), (367, 1466560), (734, 733280), (1468, 366640), (1835, 293312), (2936, 183320), (3670, 146656), (4583, 117440), (5872, 91660), (7340, 73328), (9166, 58720), (11744, 45830), (14680, 36664), (18332, 29360), (22915, 23488)]